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fuss:databases [2014/10/22 03:26]
office created
fuss:databases [2017/02/22 18:30] (current)
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 +====== A.C.I.D. ======
 +  * Atomic - Every operation in the transaction succeeds or else they all fail.
 +  * Consistent - Ensures that the database state is valid at all times.
 +  * Isolated - Ensures that concurrent transactions (i.e. from different connections) occur as though they were executed serially.
 +  * Durable - Once commited, changes are permanent.
 +Database transactions usually satisfy the A.C.I.D. properties (for example, in [[fuss/​php#​using_database_transactions|PHP]]).

fuss/databases.txt ยท Last modified: 2017/02/22 18:30 (external edit)

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